"Jacobs evaporator consists of a plain rectangular shallow pan of any convenient length and width, made…
Section of the head through lower portion of orbit.
Section of the head immediately below the orbits, at the level of Reid's base line exposing the maxillary…
Section of the head through the body of the mandible.
Section of the head through the inferior portion of the mandible.
Exposure of the Gasserian ganglion and middle meningeal artery though a flap incision of the scalp and…
Superficial and deep muscles of the trunk. The latissimus dorsi and trapezius on the right side have…
The distribution of cutaneous nerves n the back of the trunk. On the left side the distribution of the…
"The Lackey derives its name from the color of the caterpillar, which has longitudinal lines of various…
Distribution of cutaneous nerves on the back of the right upper extremity. The figure at the right shows…
Frontal section of the right shoulder through the middle of the humeral head. Section passes through…
Distribution of cutaneous nerves on the back of the right lower extremity. The figure at the right shows…
This caterpillar builds a case around itself using bits of cotton taken from clothing. If it does not…
"The joint is used for gathering the pollen; it folds back on the leg and forms with it a sort of small…
Front section of skull through plane of outer border of orbits. Arrows pass through communication between…
Portion of right half of skull, showing posterior wall of sphenomaxillary fossa. The superior maxilla,…
"Its body is transparent, the head and wings can be made out, but no legs. The mouth is a retractible…
"The soldiers are twice as long, and weigh as much as fifteen workers. They may be distinguished by…
Agaricus cepaestipes is a mushroom from a large genus with both edible and poisonous species.
Anterior portion of mesial sagittal section of child's head, probably of about three year.
Portions of liver, duodenum, and pancreas, showing biliary and pancreatic ducts, head of pancreas turned…
The one-humped or dromedary camel is an ungulate distinguished by the hump on the animal's back.
"They are met with in South America. The males have an extraordinary head. They fly during the day around…
The oldest use of helmets was by Ancient Greek soldiers, who wore thick leather or bronze helmets to…
"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the…
"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the…